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Location from the National Highways junction reference. Nearest towns: Radlett, Watford, Elstree, Borehamwood.
Wider area: counting every road within 3 miles — local streets, A-roads, everything — 1,346 collisions are on record, 17 of them fatal. That figure follows how built-up the area is, so it is shown for context and is not what the ranking uses.
Department for Transport STATS19 police collision records on the M1 itself, within 2 miles of J6. This is the free summary — the full breakdown by severity, weather, road surface, time of day and individual record is in the blackspot report.
📊 Full collision analysis for M1 J6 → 2 of 53 junctions on the M1 · see where it ranks nationallyM1 J6 is at St Albans & Bricket Wood. National Highways signs it as Bricket Wood. The nearest town is Radlett.
Live incidents for the whole M1 are listed on the M1 traffic page, updated every 5 minutes from National Highways.
Police STATS19 records show 104 collisions on the M1 within 2 miles of J6, including 2 fatal and 19 serious. Counting every road in the area, 1,346 collisions are recorded within 3 miles. That ranks it 18 of 554 UK junctions we hold collision records for.
Live incidents, roadworks and delays for the whole M1, updated every 5 minutes from National Highways.
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